baber/WOPTO huggingface dataset:
Patent JP-H06103635-A (JP)
Title: Data reproducing circuit for magneto-optical disk
Inventor: IZUMI HARUHIKO
IPC: G11B20/10
Filed: 1992-09-24
Abstract: PURPOSE:To provide the data reproducing circuit of a magneto-optical disk capable of easily and appropriately correcting and reproducing a domain corresponding to recorded data formed in the magneto-optical disk even when the size of the domain is not appropriate. CONSTITUTION:This circuit is for reproducing the data recorded as the domain on the magneto-optical disk, converts reproducing signals S1 obtained by irradiating the domain with laser beams to binary signals S2 at a binary means 11 and detects front edge signals S3 and rear edge signals S4 at an edge detection means 19. Then, the front edge signals S3 are delayed for prescribed time at a fixed delay means 20, the rear edge signals S4 are delayed for the time corresponding to an integrated value I1 at a variable delay means 21 and respectively delayed signals S3' and S7 are syntheized at a synthesis means 31. The synthesized signals S8 are integrated by an integration means 15 to obtain the integrated value 11 and are held by the integration means 15 at the point of time when the integrated value I1 is turned to practically '0'.
Patent JP-H09129621-A (JP)
Title: Pulse corrugated bias electric power
Inventor: AASAA EICHI SATOU
IPC: H01L21/203
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent an SiO2 protective layer under polysilicon in a contact hole from being etched when the polysilicon is etched by providing a step in which a bias is given to a pedestal under a first voltage and another step in which a pulse of a prescribed frequency is given to the pedestal. SOLUTION: During plasma treatment, a bias is given to a pedestal 20 supporting a substrate 22 in a plasma chamber 14. For giving the bias to the pedestal 20, a step in which the bias is given under a first voltage which is at least equal to an arbitrary positive voltage VB and another step in which a pulse having a polarity which is opposite to that of the voltage VB and an amplitude which is larger than that of the voltage VB is regularly or intermittently given to the pedestal 20 at a prescribed frequency are provided. For example, the plasma treatment can be performed by plasma etching and the first voltage can be adjusted to a negative voltage. In addition, and a pulse shifting to the positive side can be used as the pulse and the prescribed frequency can be selected from the range of RF frequencies.
Patent JP-H03116607-A (JP)
Title: Fluorescent lamp lighting fixture
Inventor: MOTOHASHI HIROYUKI
IPC: H05B37/02
Filed: 1989-09-28
Abstract: PURPOSE:To maintain light output equal to that produced by conventional devices regardless of whether light control means is being attached or not and remove complex work such as device modification and exchange of parts etc. by providing a fluorescent lamp of high luminance, and providing an illuminance uniforming means for increasing or decreasing input to this fluorescent lamp in conjunction with attachment or detachment of the light control means. CONSTITUTION:An OA louver 5 serving as light control means comprises a reflecting plate 3 slid upwards and mounted to the lower portion of a lighting fixture main body 2. A driving circuit 6 serving as illuminance uniforming means by which output is changed in two stages is disposed in the upper portion of the fixture main body 2; illuminance uniforming means 6 for increasing or decreasing input to a fluorescent lamp 4 in conjunction with attachment or detachment of the light control means 5 is provided. Thus the light output of the fluorescent lamp 4 of high luminance is increased or decreased according to attachment or detachment of the light control means 5; light output equal to that produced by conventional devices is therefore maintained regardless of attachment or detachment of the light control means 5, and besides, a mechanism for correcting this light intensity is operated in conjunction with attachment of the light control means 5 so that complex work such as device modification and exchange of parts etc. is not required.
Patent JP-H04129847-A (JP)
Title: Active seat device for vehicle
Inventor: OGATA HISASHI
IPC: B60N2/90
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a high level ride feeling with vehicle sickness restrained according to the individual difference of a person on board by grasping a seat input vibration and the viscera vibration characteristic of the individual person on board, and restraining the viscera vibration of the person on board, sat on a seat at the time of traveling, by the method of active canceling. CONSTITUTION:When a person on board sits on a seat (a), a viscera weight, a viscera spring constant, and a viscera damping coefficient are estimated based on a vibration input from a vibration input detection means (c) with a control object information setting means (d), and the frequency analysis of a viscera gain is made based on control object information with a viscera displacement frequency analysis means (e). At the time of traveling when vibration is inputted in the seat (a) via a body floor, a vibration input from the vibration input detection means (c) is frequency-analized with a vibration input frequency analysis means (f), the frequency analysis result of the viscera gain obtained at the time of sitting the seat of the person on board and that of the vibration input obtained at any time during traveling are compared with an exciter control means (g), and vibration in a low frequency region restraining a viscera vibration is given to an exciter (b) provided on the seat (a).
Patent JP-H1077290-A (JP)
Title: Diazacyclophosphamide derivative effective in determining optical purity and steric configuration of amines and alcohols
Inventor: YAMASHITA KOJI
IPC: C07F9/6584
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative, comprising any one of optical isomers of a specific diazacyclophosphamide chloride derivative and useful as a reagent, etc., for determining the optical purity and steric configuration of optically active amines or alcohols. SOLUTION: This new diazacyclophosphamide derivative is any one of optical isomers of a diazacyclophosphamide chloride derivative represented by formula I [Ar is a (substituted)aromatic group] and is useful as a reagent, etc., effective in determining the optical purity and steric configuration of amines or alcohols having the asymmetric center by using a heteroatom nuclear magnetic resonance (NMR) according to the measurement of<31> P-NMR for the optical purity with attention paid to phosphorus atom at 100% natural abundance ratio and according to<1> H-NMR for the steric configuration. The compound is obtained by reacting a (2S)-substituted anilinomethylpyrrolidine represented by formula II (Ph is phenyl) or a (2R)-substituted anilinomethylpyrrolidine represented by formula III with phosphorus oxychloride in the presence of a base.
Patent JP-S63110985-A (JP)
Title: Controller for motor-driven switching equipment
Inventor: YONEDA YUKITO
IPC: H02P3/18
Filed: 1986-10-24
Abstract: PURPOSE:To enhance safety by causing a driving means to conduct a drive for avoiding an abnormal state, in which an equipment is not closed totally, through a control means, when such abnormal state of equipment takes place. CONSTITUTION:OFF, STOP and ON drives for a motor-driven switching equipment 8 are conducted by a driving means 16 and a totally enclosed state of said equipment 8 is detected by a total enclosure detection means 26. If a totally enclosed state of the equipment 8 cannot be detected by the total closure detection means 26 within a preset time limit after the equipment 8 has been ON- driven by the driving means 16, said driving means 16 is caused to conduct a drive for avoiding an abnormal state of said equipment 8 through a control means 15.
Patent JP-S62114483-A (JP)
Title: Pll control circuit for starting and accelerating of motor
Inventor: TSUJIKURA KAZUNARI
IPC: H02P1/18
Filed: 1985-11-12
Abstract: PURPOSE:To drive high inertial load by using a simple PLL phase detecting circuit at low cost by slowly starting and accelerating a motor by a starting and accelerating circuit. CONSTITUTION:Output signals from an oscillating circuit 1 and a rotary encoder 5 are inputted to a PLL phase detecting circuit 3 through waveform shaping circuits 2, 6, and the circuit 3 compares the phase of both input signals and transmits a control signal over a drive switching circuit 4 or a braking switching circuit 7. With a motor M, one end 5b is connected to the drive switching circuit 4 and the braking switching circuit 7 and the other end 5c to a starting switching circuit 8. A starting and accelerating circuit 9 transmits a pulse signal having width proportional to the time over the starting switching circuit 8 when a starting switch S is closed. Accordingly, when the motor M is accelerated and the time T corresponding to load L passes, the starting switching circuit 8 is turned ON completely.
Patent JP-H04132760-A (JP)
Title: Flame-retarded methacrylate resin composition
Inventor: HIRAKAWA KIYOMI
IPC: C08L33/12
Filed: 1990-09-26
Abstract: PURPOSE:To obtain a flame-retarded methacrylate resin composition having excellent weather resistance, thermal stability, transparency, etc., capable of including an ultraviolet absorber without causing discoloration and useful for lighting fixture, etc., by compounding a methacrylate resin and a phosphorus compound having a specific structure. CONSTITUTION:The objective flame-retarded methacrylate resin composition can be produced by compounding (A) 100 pts.wt. of a methacrylate resin (e.g. a methyl methacrylate/methyl acrylate copolymer) with (B) preferably 3-30 pts.wt. of a phosphorus compound of formula (R1 is H or methyl; R2 is H or alkyl) produced by the addition reaction of 9,10-dihydro-9-oxa-10- phosphaphenanthrene-10-oxide to a compound having double bond activated by an electron-attracting group such as carbonyl group [preferably methyl (meth)acrylate] in the presence of a basic catalyst and preferably (C) 10-5,000ppm of an ultraviolet absorber.
Patent JP-H03116030-A (JP)
Title: Lens driving mechanism for camera
Inventor: TSUJIMURA MASAO
IPC: G03B17/04
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a thin lens shutter camera by constituting the mechanism so that focusing may be performed with the aid of the collapsibility of a mirror frame and the movement of a lens frame which is provided to advance and retreat in the mirror frame by one motor. CONSTITUTION:By driving the motor 13, a screw 12 is rotated but a gear 11 is not rotated, consequently the mirror frame 3 is moved in a B direction. When a stopper 3a provided in the mirror frame 3 abuts on a body 1, the feeding of the mirror frame 3 is finished and the mirror frame 3 is set at an infinity position where photographing can be possible. When it reaches the infinity position, the gear 11 can not be moved in the B direction and the load in the mirror frame 3 becomes lighter than the load with which the mirror frame 3 is moved in the B direction and the screw 12 and the gear 11 begin to integrally rotate. When a gear 10 rotates, a cam 9 rotates and pushes up the projecting part 5a of the lens frame 5 on which the cam 9 abuts in the B direction. Under a usage condition, a necessary driving current is supplied to the motor 13 from a focal distance adjustment and control circuit, and focusing is performed. Thus, the constitution of the device is simplified and the thickness of a body at the time of housing is made thin.
Patent JP-H03117070-A (JP)
Title: Section party telephone system within station yard
Inventor: SAITO KATSUO
IPC: H04M3/42
Filed: 1989-09-28
Abstract: PURPOSE:To facilitate the intermediation of a telephone by constituting the system of a first telephone equipment having a portable transmitting equipment having a transmitting means for transmitting a radio discriminating signal and a sending-out means for sending out a signal answered to calling executed by a calling means, and a second telephone equipment having a display means for executing a displaying corresponding to a received discrimination number. CONSTITUTION:The system is constituted of telephone sets 20, 21 and miniature oscillators 22-25 carried by each individual, which become moving bodies. For instance, when an owner of a telephone set T3 moves in the vicinity of an installation place of a telephone set Tn from an installation place of the telephone set T3, an oscillation frequency f3 peculiar to the owner of the telephone set T3 is detected by the telephone set Tn, and a telephone number corresponding to f3 stored in a storage part 8 in advance, and sent out to a display part 19 through a private branch exchange. A person who receives the number displayed on a display part 19 instead of the owner of T3 knows by a visual observation a fact that the owner is near the telephone set Tn. In such a way, the moving destination is always detected, and the person can receive the calling from its moving destination.
Patent JP-H03122151-A (JP)
Title: Stabilized thermoplastic molding material
Inventor: TOOMASU HIRUDEBURANTO
IPC: C08L27/06
Filed: 1990-09-26
Abstract: PURPOSE: To provide a thermoplastic molding material improved in stability by blending a specified primary stabilizer comprising a zinc compound and a polyoxazoline and a specified co-stabilizer.  
     CONSTITUTION: A polyvinyl chloride or a halogen-containing polymer that is a polymer containing vinyl chloride is blended with 0.02 to 2 wt.% primary stabilizer comprising a compound of formula I wherein R 1  and R 2  each represent a 8-21C straight-chain or branched-chain aryl group optionally substituted by a hydroxyl group and a compound of formula II wherein R 3  represents 1-22C alkyl, aryl or the like and n is 10 to 10,000 and 0 to 2% primary stabilizer auxiliary compound comprising two or more of compounds of formula III wherein R 4  represents 9-22C alkyl, phenyl or the like or copolymers made up of formula IV wherein R 8  represents 1-20C alkyl, CN or the like and formula V wherein X represents 1-20C alkylene, arylene, or the like or compounds of formula VI wherein R 9  represents methyl or phenyl, R 10  represents H, CN, alkylcarbonyl or the like and R 11  represents methylphenyl or the like. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06105466-A (JP)
Title: Control system for electric power system
Inventor: IIDA HARUHIKO
IPC: G06F15/18
Filed: 1992-09-24
Abstract: PURPOSE:To perform a higher level of control on the basis of experience knowledge accumulated through actual use without a great deal of labor required for the stabilization of the experience knowlege. CONSTITUTION:In a control system for an electric power system consisting of a transmission system transmitting the generated output of a plurality of dynamo-electric generators, respectively, and a loading systems supplying an electric power to a plurality of loads through the transmission system, respectively, a signal input device 13 for taking in the information of the output of the respective transmission systems and the information of the loading state of the respective loading systems and the knowledge data preliminarily learnt with algorithm as to various samples for adjusting the dynamo-electric generators of the respective transmission systems on the experience data accumulated through actual use. Furthermore, a neural network 14 for processing each information provided from an input means on the basis of the knowledge data to estimate the output value of the respective dynamo-electric generators and an output device 15 for providing the information of instruction to the electric power system in accordance with the output value estimated by the neural network 14 are provided.
Patent JP-H05123110-A (JP)
Title: Method for producing roasted cake
Inventor: KATO RYOSUKE
IPC: A23G3/50
Filed: 1991-09-06
Abstract: PURPOSE:To produce a roasted cake having a flavor of expanded rice and light texture of crispness. CONSTITUTION:Raw materials comprising processed starch, seasoning, an expanding agent, egg white and 33wt.% expanded rice 1 are mixed to give a mixture, which is adjusted to 40wt.% water content to give inner dough 2. Cracker-like outer dough 3 comprising wheat flour as main raw material, adjusted to 27wt.% water content, is prepared. The inner dough 2 is covered with the outer dough 3 in a ratio of the inner dough 2 and the outer 3 dough of 55:45 and formed. The formed material is roasted. The roasted cake thus produced has flavor of the expanded rice 1 and light texture of crispness by proper expansion.
Patent JP-H06112567-A (JP)
Title: Optical amplifier
Inventor: MASUDA KOJI
IPC: H01S3/06
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an optical amplifier which produces no much noise and can respond at a high speed by constituting the optical amplifier of on fiber amplifier cascade-connected in multiple stages and semiconductor laser amplifier and amplifying the optical signal inputted to the optical amplifier by means of the first-stage fiber amplifier. CONSTITUTION:The title optical amplifier is constituted so that the signal light inputted to the title optical amplifier can be first amplified by means of an amplifier 1 composed of a rare-earths doped optical fiber and again amplified by means of a semiconductor laser amplifier 2. A monitor section 7 monitors the gain or signal output of the optical amplifier and a control circuit 8 controls the gain or signal output of the optical amplifier by driving the exciting light source 4 of the amplifier 1 and current device circuit 6 of the amplifier 2 based on monitored values outputted from the section 7.
Patent JP-H0564783-A (JP)
Title: Activation of drinking water
Inventor: EGASHIRA TORU
IPC: C02F1/30
Filed: 1991-09-04
Abstract: PURPOSE:To make drinking water palatable to make the same helpful to promotion of health by reducing the cluster of drinking water by irradiating drinking water passing through a water purifier with far infrared rays by providing a far infrared emitter in the water purifier having a cartridge received therein. CONSTITUTION:A far infrared emitter 3 (e.g. a platinum electromagnetic wave fiber containing a fine platinum power and formed into a fluffy state) is provided in a water purifier A having a cartridge received therein to irradiate drinking water passing through the water purifier A with far infrared rays. As a result, the cluster of drinking water is made small and drinking water can be made palatable to be made helpful to promotion of health.
Patent JP-H0994347-A (JP)
Title: Tool for cleaning inside of pachinko machine stand
Inventor: YAMAGUCHI ISAMU
IPC: A63F7/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently clean parts between the nails of a Japanese pinball game (Pachinko) machine stand by providing a groove on the tip of a shaft to be fitted to the rotation part of a handle with built-in driving power, inserting a cleaning material (absorbent cotton and gauze or the like) to the groove, adding water, winding it and closely sticking it. SOLUTION: To the handle 2 with the built-in driving power (a motor or the like), the shaft 1 for mounting the cleaning material such as the absorbent cotton and the gauze or the like is freely attachably and detachably attached. The groove is provided on the tip part of the shaft 1, the cleaning material is put into the groove, the water is added and it is held in a closely stuck state by being wound around. By using such a cleaning tool, turning a motor switch 8 ON, putting it between the nails erected on the game panel of the Pachinko machine stand for a large number and moving it while rotating the cleaning material held by the shaft 1, dirt is cleaned.
Patent JP-H0596454-A (JP)
Title: Interprocess conveying system
Inventor: MATSUMOTO KOICHI
IPC: G06Q50/00
Filed: 1991-10-02
Abstract: PURPOSE:To apply an optimum conveying system matched with a progress of work by combining progress control with a conveying scheduler. CONSTITUTION:In a progress control part 1, a conveying request (lot No, From process, To process, priority) is transmitted to a conveying scheduler 6 so as to carry a lot to be conveyed from a process flow table 2. Next, this conveying request, when it is received by the conveying scheduler 6, is registered to a conveying request table 7. A registering order to this conveying request table 7 is set to a request generated order, but when a priority flag is provided in a registered conveying request, a data is rearranged in an order from higher priority. Next, whether conveying is possible or not is judged from a stocker condition of From process and To process and from a condition of a conveying vehicle, and when conveying is possible to both the facilities, work is assigned to an opened conveying vehicle. When the condition is impossible conveyance to even any one of the facilities, the conveying request of the next record is judged.
Patent JP-H10101441-A (JP)
Title: Composition for castable refractory and formation of furnace wall using the same composition
Inventor: KIDA OTOJIRO
IPC: C04B35/66
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for castable refractory capable of providing dense executed product of refractory by adoption of a specific composition containing refractory aggregate, refractory powder, aluminum-silicon alloy powder, organic fiber and dispersing agent, not causing explosion by rapidly drying and free from danger of ignition to generated H2 gas. SOLUTION: This castable composition comprises refractory aggregate, refractory powder, aluminum-silicon alloy powder, an organic fiber and a dispersing agent. The composition contains the aluminumsilicon alloy powder and the organic fiber in amounts of respectively 0.002-1 pts.wt. and 0.02-0.5 pts.wt. based on 100 pts.wt. total amount of the refractory aggregate and refractory powder. A furnace wall is formed as follows by using the composition. Monolithic refractory body obtained by mixing the composition with a prescribed amount of water is executed in a place forming a desired furnace wall by casting and the surface of the executed refractory is heated and dried at a temperature raising rate of >=50 deg.C/hr until surface temperature of refractory becomes >=500 deg.C (usually >=1000 deg.C).
Patent JP-H03121239-A (JP)
Title: Ignition control method for internal combustion engine
Inventor: FUKUI WATARU
IPC: F02P3/04
Filed: 1989-10-02
Abstract: PURPOSE:To prevent abnormal ignition by comparing the generated pulse separation between first position signals and second position signals for discriminating specific cylinder so as to discriminate the operating position of each cylinder, and performing by pass ignition control on the basis of the position signals when the discrimination result is judged to be abnormal. CONSTITUTION:A rotary disc 2 on an axis of rotation 1 rotated synchronously with an internal combustion engine is provided with plural slit-like windows 3a, 3b' in the positions corresponding to the reference positions of each cylinder and a specific cylinder. In each window 3a, one end on the front side corresponds to the first reference position of each cylinder, and the other end corresponds to the second reference position, as well as the window 3b' is disposed on the same circumference as the window 3a of the specific cylinder, next to this window 3a. On the basis of the comparison of the generated pulse separation of the first and second position signals, the operating position of each cylinder is discriminated. When the cylinder discrimination result is judged to be abnormal, ignition control based on the cylinder discrimination result is not performed, but by-pass ignition control is performed on the basis of the position signals.